<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="text" placeholder="员工姓名" id="i1">
<input type="text" placeholder="员工工资" id="i2">
<input type="text" placeholder="员工工作" id="i3">
<input type="button" value="确定" onclick="f()">
<table border="1">
  <caption>员工列表</caption>
  <tr><th>姓名</th><th>工资</th><th>工作</th></tr>
</table>
<script>
  // let i1 = document.querySelector("#i1");
  // let i2 = document.querySelector("#i2");
  // let i3 = document.querySelector("#i3");
  // let table = document.querySelector("table")
  // function f(){
  //   let tr = document.createElement("tr");
  //   let  nametd = document.createElement("td");
  //   let  salarytd = document.createElement("td");
  //   let  jobtd = document.createElement("td");
  //   nametd.innerText =i1.value;
  //   salarytd.innerText =i2.value;
  //   jobtd.innerText =i3.value;
  //   tr.append(nametd,salarytd,jobtd);
  //   table.append(tr);
  // }
  let i1 = document.querySelector("#i1");
  let i2 = document.querySelector("#i2");
  let i3 = document.querySelector("#i3");
  let table = document.querySelector("table");
  function f() {
    let tr = document.createElement("tr");
    let nametd = document.createElement("td");
    let salarytd = document.createElement("td");
    let jobtd = document.createElement("td");
    nametd.innerText=i1.value;
    salarytd.innerText=i2.value;
    jobtd.innerText=i3.value;
    tr.append(nametd,salarytd,jobtd);
    table.append(tr)

  }




</script>


</body>
</html>